typedef enum objtype {
  objFUNC,	/* functions */
  objGVAR,	/* global variables */
  objGARR,	/* global arrays */
  objLVAR,	/* local variables (include arguments) */
  objLARR	/* local arrays */
} ObjType;

typedef struct object {
  ObjType  type;	/*	objFUNC	objGVAR	objGARR	objLVAR	objLARR	*/
  char  *name;		/*	name	name	name	name	name	*/
  int  args;		/*	args					*/
  int  offset;		/*				offset	offset	*/
  int  size;		/*	size		size		size	*/
  struct object *scope;	/*				scope	scope	*/
} *Obj;

typedef struct node {
  int  type;	/* divert from TOKEN code */
  int  num;	/* for NUM nodes */
  char  *str;	/* for STR nodes */
  char  *name;	/* for SYM nodes */
  struct object  *obj;		/* for SYM nodes */
  struct node  *left,*right;	/* for other nodes */
  struct node  *third;		/* for FUNC_DEF and IF */
} *Tree;

#define YYSTYPE Tree
#define NUL 0